Rae Dunn TEACH YOUR HEART OUT white mug with red interior and letters. The mug measures approximately 3.75 in diameter and 5" in height. As with all Rae Dunn collectibles, this item is prone to irregularities, which makes it so irresistibly perfect. Pinholes, tiny paint smudges, and dimples are all part of the Rae Dunn Charm. Check out our other Rae Dunn items!